From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757128AbdJMHgI (ORCPT ); Fri, 13 Oct 2017 03:36:08 -0400 Received: from mail-pf0-f173.google.com ([209.85.192.173]:57324 "EHLO mail-pf0-f173.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753498AbdJMHgD (ORCPT ); Fri, 13 Oct 2017 03:36:03 -0400 X-Google-Smtp-Source: AOwi7QDz5J3SJ6t8vNoE2Uyg+cTJ/r2XtHUNj0vg75zPejfVZ4fivveUJLZpFqgl+CQ2H9DF5pO6WQ== From: Stephen Boyd To: Rob Herring , Frank Rowand Cc: linux-kernel@vger.kernel.org, devicetree@vger.kernel.org Subject: [PATCH 2/2] of/resolver: Replace kmalloc + memcpy with kmemdup() Date: Fri, 13 Oct 2017 00:35:58 -0700 Message-Id: <20171013073558.11518-3-stephen.boyd@linaro.org> X-Mailer: git-send-email 2.14.GIT In-Reply-To: <20171013073558.11518-1-stephen.boyd@linaro.org> References: <20171013073558.11518-1-stephen.boyd@linaro.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Save one line. Signed-off-by: Stephen Boyd --- drivers/of/resolver.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/of/resolver.c b/drivers/of/resolver.c index 2d58253bf2f7..bd21a66f6930 100644 --- a/drivers/of/resolver.c +++ b/drivers/of/resolver.c @@ -84,10 +84,9 @@ static int update_usages_of_a_phandle_reference(struct device_node *overlay, int offset, len; int err = 0; - value = kmalloc(prop_fixup->length, GFP_KERNEL); + value = kmemdup(prop_fixup->value, prop_fixup->length, GFP_KERNEL); if (!value) return -ENOMEM; - memcpy(value, prop_fixup->value, prop_fixup->length); /* prop_fixup contains a list of tuples of path:property_name:offset */ end = value + prop_fixup->length; -- 2.14.GIT